21:9 HDR

Looking for 21:9 HDR? This page puts 18 models side by side — from the budget entry at $177.00 up to the premium pick at $749.00. Sort by price, rating, or discount to zero in on the right choice.

Best 21:9 HDR 2026

Top 5: 21:9 HDR compared

#ProductPriceRatingRefresh RateScreen SizeStrength
1ASUS ROG Swift PG35V 35" Ultrawide 21:9 HDR Gaming Monitor 1000 Nits HDR1000ASUS ROG Swift PG35V 35" Ultrawide 21:9 HDR Gaming Monitor 1000 Nits HDR1000$500.0020035 in200Hz refresh rate and 1ms response for smooth gaming
2AOC CU34G2XP 34" UltraWide Curved Gaming Monitor WQHD (3440x1440) 180Hz HDR400AOC CU34G2XP 34" UltraWide Curved Gaming Monitor WQHD (3440x1440) 180Hz HDR400$199.00180Hz34 in34-inch ultrawide with WQHD resolution
3MSI MAG401QR 40" UWQHD Flat IPS Gaming Monitor, 155Hz/1ms HDR400MSI MAG401QR 40" UWQHD Flat IPS Gaming Monitor, 155Hz/1ms HDR400$279.99155 Hz40" inches40-inch ultrawide for immersive gaming
4Deco Gear 40" Curved Ultrawide Nano IPS PC Monitor, 5120x2160 5K2K, 21:9, HDR10Deco Gear 40" Curved Ultrawide Nano IPS PC Monitor, 5120x2160 5K2K, 21:9, HDR10$684.9975 Hz40 inMassive 40-inch curved ultrawide screen
5MSI Optix MAG342CQR 34" UWQHD Curved Gaming Monitor 144Hz/1ms HDR ReadyMSI Optix MAG342CQR 34" UWQHD Curved Gaming Monitor 144Hz/1ms HDR Ready$179.99144 Hz34 in